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3. North American leaders sign revamped USMCA trade deal

Photo: Saul Loeb/AFP/Getty Images

President Trump, Canadian Prime Minister Justin Trudeau and Mexican President Enrique Peña Nieto signed onto USMCA — the United States-Mexico-Canada Agreement, a revamped version of NAFTA — at the G20 summit in Buenos Aires on Friday.

CBC News reports that Canada is calling the deal CUSMA, or the Canada-United States-Mexico agreement, "in all its own documents, and Foreign Minister Chrystia Freeland still occasionally calls it 'the new NAFTA.'"